EZ80F920120MOD Zilog, EZ80F920120MOD Datasheet - Page 247

• Manufacturer Part Number: EZ80F920120MOD
• Description: MODULE EZ80F92 512K 20MHZ
• Manufacturer: Zilog

Specifications of EZ80F920120MOD

• Module/board Type: Development Module
• Processor Series: EZ80F92x
• Core: eZ80
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 1 MB
• Interface Type: Cable
• Maximum Clock Frequency: 20 MHz
• Operating Supply Voltage: 0 V to 3.3 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP
• Development Tools By Supplier: eZ80F920200ZCOG
• Minimum Operating Temperature: 0 C
• For Use With/related Products: eZ80F92
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3157; EZ80F920120MOD

PS015308-0404
External Memory Write Timing
Table 149. External Read Timing
Figure 58 and External Write Timing diagram the timing for external writes.
Figure 58.External Memory Write Timing
Parameter
T
T
T
T
T
T
T
T
T
T
ADDR[23:0]
1
2
3
4
5
6
7
8
9
10
DATA[7:0]
(output)
MREQ
CSx
X
WR
IN
Abbreviation
Clock Rise to ADDR Valid Delay
Clock Rise to ADDR Hold Time
Input DATA Valid to Clock Rise Setup Time
Clock Rise to DATA Hold Time
Clock Rise to CSx Assertion Delay
Clock Rise to CSx Deassertion Delay
Clock Rise to MREQ Assertion Delay
Clock Rise to MREQ Deassertion Delay
Clock Rise to RD Assertion Delay
Clock Rise to RD Deassertion Delay
T
7
T
T
1
5
P R E L I M I N A R Y
T
CLK
T
3
T
9
T
10
T
T
4
T
2
T
6
8
—
2.0
1.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
Product Specification
Min
Electrical Characteristics
eZ80F92/eZ80F93
Delay (ns)
13
—
—
—
19.0
18.0
16.0
16.0
16.0
16.0
Max
235